Waterproof structure for energy storage equipment and energy storage equipment

Abstract

The utility model provides a waterproof structure for energy storage equipment and the energy storage equipment. The waterproof structure for the energy storage equipment comprises a first fastener and a second fastener, one end of the waterproof part is connected with the bottom of the energy storage equipment main body through a first fastener, the other end of the waterproof part is connected with a bottom plate for bearing the energy storage equipment main body through a second fastener, and the waterproof part is used for waterproofing the bottom of the energy storage equipment main body; and the sealing assembly is used for sealing a gap between the waterproof piece and the bottom of the energy storage equipment main body and sealing a gap between the waterproof piece and the bottom plate. According to the technical scheme provided by the utility model, the problem that the waterproof treatment mode of the energy storage equipment in the prior art is relatively high in cost can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage equipment such as an energy storage current conversion and boosting integrated machine, and in particular to a waterproof structure for energy storage equipment and the energy storage equipment. Background Art

[0002] At present, most energy storage power stations use integrated energy storage converters and boosters, which integrate converters, transformers, ring main units, distribution cabinets and other components. However, most integrated energy storage converters and boosters are integrated into the box or the transformer, ring main unit and other electrical components are integrated into the outdoor room. In order to achieve the corresponding protection level for outdoor use, the waterproof treatment method for the bottom of the box or outdoor room is generally full welding or segment welding followed by gluing. This treatment method has the problem of high production cost. Utility Model Content

[0003] The utility model provides a waterproof structure for energy storage equipment and energy storage equipment, so as to solve the problem of high cost of waterproof treatment method for energy storage equipment in the prior art.

[0004] In order to solve the above problems, according to one aspect of the utility model, the utility model provides a waterproof structure for an energy storage device, including: a first fastener and a second fastener; a waterproof member, one end of the waterproof member is connected to the bottom of the energy storage device body through the first fastener, and the other end of the waterproof member is connected to the bottom plate supporting the energy storage device body through the second fastener, and the waterproof member is used to waterproof the bottom of the energy storage device body; a sealing assembly, the sealing assembly is used to seal the gap between the waterproof member and the bottom of the energy storage device body, and to seal the gap between the waterproof member and the bottom plate.

[0005] Furthermore, the waterproof component includes a plurality of waterproof plates connected end to end, the plurality of waterproof plates surround the bottom of the energy storage device body, one end of the plurality of waterproof plates are connected to the bottom of the energy storage device body via a first fastener, and the other end of the waterproof plates are connected to the bottom plate via a second fastener, and the waterproof plates are used to waterproof the bottom of the energy storage device body.

[0006] Furthermore, the plurality of waterproof boards include a first waterproof board, a second waterproof board, a third waterproof board and a fourth waterproof board which are connected end to end in sequence, the first waterproof board, the second waterproof board, the third waterproof board and the fourth waterproof board surround the bottom of the energy storage device body, one end of the first waterproof board, the second waterproof board, the third waterproof board and the fourth waterproof board are connected to the bottom of the energy storage device body through a first fastener, the other ends of the first waterproof board, the second waterproof board, the third waterproof board and the fourth waterproof board are connected to the bottom plate through a second fastener, and the first waterproof board, the second waterproof board, the third waterproof board and the fourth waterproof board are all used to waterproof the bottom of the energy storage device body.

[0007] Furthermore, the first waterproof board includes a first plate body and a second plate body connected to each other, the first plate body and the second plate body are perpendicular to each other, the first plate body is connected to the bottom of the energy storage device body through a first fastener, and the second plate body is connected to the bottom plate through a second fastener.

[0008] Furthermore, the first plate body has a first assembly hole, the second plate body has a second assembly hole, the first fastener is a first bolt, the second fastener is a second bolt, the first bolt passes through the first assembly hole and is threadedly connected to the bottom of the energy storage device body, and the second bolt passes through the second assembly hole and is threadedly connected to the bottom plate.

[0009] Furthermore, there are multiple first assembly holes, second assembly holes, first bolts and second bolts, multiple first assembly holes are arranged at intervals on the first plate body, multiple second assembly holes are arranged at intervals on the second plate body, multiple first assembly holes and multiple first bolts are arranged in one-to-one correspondence, and multiple second assembly holes and multiple second bolts are arranged in one-to-one correspondence.

[0010] Furthermore, the waterproof component is an integrated structure or a split structure.

[0011] Furthermore, the waterproof part is made of sheet metal.

[0012] Furthermore, the sealing assembly includes a plurality of seals connected end to end, and the plurality of seals are used to seal the gap between the waterproof plate and the bottom of the energy storage device body, and to seal the gap between the waterproof plate and the bottom plate.

[0013] Further, the multiple seals include a first seal, a second seal, a third seal and a fourth seal, and the multiple waterproof boards include a first waterproof board, a second waterproof board, a third waterproof board and a fourth waterproof board connected end to end in sequence, the first seal is used to seal the gap between the first waterproof board and the bottom of the energy storage device body, and to seal the gap between the first waterproof board and the bottom plate, the second seal is used to seal the gap between the second waterproof board and the bottom of the energy storage device body, and to seal the gap between the second waterproof board and the bottom plate, the third seal is used to seal the gap between the third waterproof board and the bottom of the energy storage device body, and to seal the gap between the third waterproof board and the bottom plate, and the fourth seal is used to seal the gap between the fourth waterproof board and the bottom of the energy storage device body, and to seal the gap between the fourth waterproof board and the bottom plate.

[0014] Furthermore, the first sealing member includes a first sealing strip and a second sealing strip, the first waterproof board includes a first plate body and a second plate body connected to each other, the first sealing strip is located between the first plate body and the energy storage device body, and is connected to the first plate body and / or the energy storage device body, the first sealing strip is used to seal the gap between the first plate body and the energy storage device body, the second sealing strip is located between the second plate body and the bottom plate, and is connected to the second plate body and / or the bottom plate, and the second sealing strip is used to seal the gap between the second plate body and the bottom plate.

[0015] Furthermore, the first sealing strip is a first waterproof rubber strip, and the second sealing strip is a second waterproof rubber strip. The first waterproof rubber strip is located below the first fastener and is bonded to the first plate body and / or the energy storage device body. The second waterproof rubber strip is located on a side of the second fastener close to the energy storage device body and is bonded to the second plate body and / or the bottom plate.

[0016] Furthermore, the sealing component is made of silicone or EPDM rubber.

[0017] According to another aspect of the utility model, an energy storage device is provided. The energy storage device includes an energy storage device body, a bottom plate and the above-mentioned waterproof structure for the energy storage device.

[0018] The technical solution of the utility model is applied to provide a waterproof structure for energy storage equipment, including: a first fastener and a second fastener; a waterproof member, one end of the waterproof member is connected to the bottom of the energy storage device body through the first fastener, and the other end of the waterproof member is connected to the bottom plate carrying the energy storage device body through the second fastener, and the waterproof member is used to waterproof the bottom of the energy storage device body; a sealing component, the sealing component is used to seal the gap between the waterproof member and the bottom of the energy storage device body, and the gap between the waterproof member and the bottom plate. With this solution, one end of the waterproof member is connected to the bottom of the energy storage device body through the first fastener, and the other end of the waterproof member is connected to the bottom plate carrying the energy storage device body through the second fastener. The method of connecting the waterproof member to the energy storage device body and the bottom plate by using the first fastener and the second fastener is low in cost and easy to install; and a sealing component is provided to seal the gap between the waterproof member and the bottom of the energy storage device body and the gap between the waterproof member and the bottom plate, further ensuring the waterproof effect. By using the waterproof structure for energy storage equipment of the present invention, the method of applying glue after full welding or segment welding on the bottom of the main body of the energy storage equipment in the prior art is abandoned, thereby reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0020] Figure 1 A schematic structural diagram of a waterproof structure for an energy storage device provided in an embodiment of the utility model is shown;

[0021] Figure 2 Shows Figure 1 A schematic diagram of the structure of the waterproof structure part used for energy storage equipment;

[0022] Figure 3 Shows Figure 1A cross-sectional view of the waterproof structure portion of the energy storage device.

[0023] The above drawings include the following reference numerals:

[0024] 10. Waterproof member; 11. Waterproof board; 111. First waterproof board; 1111. First board body; 1112. Second board body; 112. Second waterproof board;

[0025] 20. Sealing assembly; 21. Sealing member; 211. First sealing member; 2111. First sealing strip; 2112. Second sealing strip;

[0026] 30. Energy storage equipment body;

[0027] 40. Bottom plate;

[0028] 51. First fastener; 52. Second fastener. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means a limitation on the utility model and its application or use. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0030] like Figures 1 to 3 As shown, an embodiment of the utility model provides a waterproof structure for an energy storage device, including: a first fastener 51 and a second fastener 52; a waterproof member 10, one end of the waterproof member 10 is connected to the bottom of the energy storage device body 30 through the first fastener 51, and the other end of the waterproof member 10 is connected to the bottom plate 40 supporting the energy storage device body 30 through the second fastener 52, and the waterproof member 10 is used to waterproof the bottom of the energy storage device body 30; a sealing assembly 20, the sealing assembly 20 is used to seal the gap between the waterproof member 10 and the bottom of the energy storage device body 30, and seal the gap between the waterproof member 10 and the bottom plate 40.

[0031] With this solution, one end of the waterproof part 10 is connected to the bottom of the energy storage device body 30 through the first fastener 51, and the other end of the waterproof part 10 is connected to the bottom plate 40 supporting the energy storage device body through the second fastener 52. The method of connecting the waterproof part 10 to the energy storage device body 30 and the bottom plate 40 using the first fastener 51 and the second fastener 52 is low-cost and easy to install; and a sealing component 20 is provided to seal the gap between the waterproof part 10 and the bottom of the energy storage device body 30, and between the waterproof part 10 and the bottom plate 40, further ensuring the waterproof effect. The waterproof structure for energy storage equipment using this solution abandons the method of applying glue after full welding or segment welding at the bottom of the energy storage device body 30 in the prior art, thereby reducing production costs.

[0032] The waterproof member 10 includes a plurality of waterproof plates 11 connected end to end, the plurality of waterproof plates 11 surround the bottom of the energy storage device body 30, one end of the plurality of waterproof plates 11 is connected to the bottom of the energy storage device body 30 via a first fastener 51, and the other end of the waterproof plates 11 is connected to the bottom plate 40 via a second fastener 52, and the waterproof plates 11 are used to waterproof the bottom of the energy storage device body 30.

[0033] In this way, a plurality of waterproof plates 11 surround the bottom of the energy storage device body 30 , so that the bottom of the energy storage device body 30 can be waterproofed all around.

[0034] Furthermore, the plurality of waterproof boards 11 include a first waterproof board 111, a second waterproof board 112, a third waterproof board and a fourth waterproof board which are connected end to end in sequence. The first waterproof board 111, the second waterproof board 112, the third waterproof board and the fourth waterproof board surround the bottom of the energy storage device body 30. One ends of the first waterproof board 111, the second waterproof board 112, the third waterproof board and the fourth waterproof board are connected to the bottom of the energy storage device body 30 through a first fastener 51, and the other ends of the first waterproof board 111, the second waterproof board 112, the third waterproof board and the fourth waterproof board are connected to the bottom plate 40 through a second fastener 52. The first waterproof board 111, the second waterproof board 112, the third waterproof board and the fourth waterproof board are all used to waterproof the bottom of the energy storage device body 30.

[0035] By adopting the above arrangement, the first waterproof plate 111 , the second waterproof plate 112 , the third waterproof plate and the fourth waterproof plate can be used to respectively waterproof the four sides of the bottom of the energy storage device body 30 , thereby ensuring the waterproof effect.

[0036] Among them, the first waterproof board 111 includes a first plate body 1111 and a second plate body 1112 connected to each other, the first plate body 1111 and the second plate body 1112 are perpendicular to each other, the first plate body 1111 is connected to the bottom of the energy storage device body 30 through the first fastener 51, and the second plate body 1112 is connected to the bottom plate 40 through the second fastener 52.

[0037] The first plate body 1111 and the second plate body 1112 are arranged perpendicular to each other, so as to ensure that water flow does not directly enter the energy storage device body 30 .

[0038] In this embodiment, the first plate body 1111 has a first assembly hole, the second plate body 1112 has a second assembly hole, the first fastener 51 is a first bolt, the second fastener 52 is a second bolt, the first bolt passes through the first assembly hole and is threadedly connected to the bottom of the energy storage device body 30, and the second bolt passes through the second assembly hole and is threadedly connected to the bottom plate 40.

[0039] Through the above arrangement, the first plate 1111 and the bottom of the energy storage device body 30 can be connected by the first bolt; and the second plate 1112 and the bottom plate 40 can be connected by the second bolt.

[0040] Furthermore, there are multiple first assembly holes, second assembly holes, first bolts and second bolts. Multiple first assembly holes are arranged at intervals on the first plate body 1111, and multiple second assembly holes are arranged at intervals on the second plate body 1112. Multiple first assembly holes and multiple first bolts are arranged in one-to-one correspondence, and multiple second assembly holes and multiple second bolts are arranged in one-to-one correspondence.

[0041] The first assembly hole, the second assembly hole, the first bolt, and the second bolt are all arranged in plurality, so that the connection strength between the first plate 1111 and the bottom of the energy storage device body 30 and the connection strength between the second plate 1112 and the bottom plate 40 can be further enhanced.

[0042] In this embodiment, the waterproof member 10 is an integrated structure or a split structure. The waterproof member 10 is set as an integrated structure, which is convenient for production and reduces production costs; or the waterproof member 10 can also be set as a split structure, which is convenient for installation.

[0043] Specifically, the waterproof member 10 is made of sheet metal, which has the advantages of high strength and corrosion resistance.

[0044] In this embodiment, the sealing assembly 20 includes a plurality of seals 21 connected end to end, and the plurality of seals 21 are used to seal the gap between the waterproof plate 11 and the bottom of the energy storage device body 30 , and to seal the gap between the waterproof plate 11 and the bottom plate 40 .

[0045] Providing a plurality of sealing members 21 connected end to end can further improve the sealing effect.

[0046] Among them, the multiple seals 21 include a first seal 211, a second seal, a third seal and a fourth seal, and the multiple waterproof boards 11 include a first waterproof board 111, a second waterproof board 112, a third waterproof board and a fourth waterproof board connected end to end in sequence. The first seal 211 is used to seal the gap between the first waterproof board 111 and the bottom of the energy storage device body 30, and to seal the gap between the first waterproof board 111 and the bottom plate 40. The second seal 21 is used to seal the gap between the second waterproof board 112 and the bottom of the energy storage device body 30, and to seal the gap between the second waterproof board 112 and the bottom plate 40. The third seal is used to seal the gap between the third waterproof board and the bottom of the energy storage device body 30, and to seal the gap between the third waterproof board and the bottom plate 40. The fourth seal is used to seal the gap between the fourth waterproof board and the bottom of the energy storage device body 30, and to seal the gap between the fourth waterproof board and the bottom plate 40.

[0047] The first seal 211, the second seal, the third seal and the fourth seal can respectively seal the gaps between the first waterproof board 111, the second waterproof board 112, the third waterproof board and the fourth waterproof board and the bottom of the energy storage device body 30 and the bottom plate 40, thereby further improving the waterproof effect.

[0048] Among them, the first sealing member 211 includes a first sealing strip 2111 and a second sealing strip 2112, the first waterproof board 111 includes a first plate body 1111 and a second plate body 1112 connected to each other, the first sealing strip 2111 is located between the first plate body 1111 and the energy storage device body 30, and is connected to the first plate body 1111 and / or the energy storage device body 30, the first sealing strip 2111 is used to seal the gap between the first plate body 1111 and the energy storage device body 30, the second sealing strip 2112 is located between the second plate body 1112 and the bottom plate 40, and is connected to the second plate body 1112 and / or the bottom plate 40, and the second sealing strip 2112 is used to seal the gap between the second plate body 1112 and the bottom plate 40.

[0049] With this arrangement, the first sealing strip 2111 can be used to seal the gap between the first plate 1111 and the energy storage device body 30 ; the second sealing strip 2112 can be used to seal the gap between the second plate 1112 and the bottom plate 40 .

[0050] In this embodiment, the first sealing strip 2111 is a first waterproof rubber strip, and the second sealing strip 2112 is a second waterproof rubber strip. The first waterproof rubber strip is located below the first fastener 51 and is bonded to the first plate 1111 and / or the energy storage device body 30. The second waterproof rubber strip is located on a side of the second fastener 52 close to the energy storage device body 30 and is bonded to the second plate 1112 and / or the bottom plate 40.

[0051] The first waterproof rubber strip is arranged below the first fastener 51 , so as to prevent water from entering the energy storage device body 30 from the first fastener 51 ; similarly, the second waterproof rubber strip is arranged on the side of the second fastener 52 close to the energy storage device body 30 , so as to prevent water from entering the energy storage device body 30 from the second fastener 52 .

[0052] Specifically, the material of the sealing component 20 is silicone or EPDM rubber, which has a better sealing and waterproof effect.

[0053] Another embodiment of the present invention provides an energy storage device, which includes an energy storage device body 30, a bottom plate 40 and the above-mentioned waterproof structure for the energy storage device.

[0054] By adopting this solution, one end of the waterproof part 10 is connected to the bottom of the energy storage device body 30 through the first fastener 51, and the other end of the waterproof part 10 is connected to the bottom plate 40 supporting the energy storage device body through the second fastener 52. The method of connecting the waterproof part 10 to the energy storage device body 30 and the bottom plate 40 by the first fastener 51 and the second fastener 52 is low in cost and easy to install; and a sealing component 20 is provided to seal the gap between the waterproof part 10 and the bottom of the energy storage device body 30, and between the waterproof part 10 and the bottom plate 40, further ensuring the waterproof effect. The energy storage device using this solution abandons the method of applying glue after full welding or segment welding at the bottom of the energy storage device body 30 in the prior art, thereby reducing production costs.

[0055] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0056] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps described in these embodiments do not limit the scope of the utility model. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once a certain item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0057] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0058] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0059] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.

[0060] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A waterproof structure for energy storage equipment, characterized in that: include: A first fastener (51) and a second fastener (52); A waterproof component (10), one end of the waterproof component (10) being connected to the bottom of the energy storage device body (30) via the first fastener (51), and the other end of the waterproof component (10) being connected to a bottom plate (40) supporting the energy storage device body (30) via the second fastener (52), the waterproof component (10) being used to waterproof the bottom of the energy storage device body (30); A sealing component (20) is used to seal the gap between the waterproof component (10) and the bottom of the energy storage device body (30), and to seal the gap between the waterproof component (10) and the bottom plate (40).

2. The waterproof structure for energy storage equipment according to claim 1, characterized in that: The waterproof component (10) comprises a plurality of waterproof plates (11) connected end to end, the plurality of waterproof plates (11) surround the bottom of the energy storage device body (30), one end of the plurality of waterproof plates (11) are connected to the bottom of the energy storage device body (30) via the first fastener (51), and the other end of the waterproof plates (11) are connected to the bottom plate (40) via the second fastener (52), and the waterproof plates (11) are used to waterproof the bottom of the energy storage device body (30).

3. The waterproof structure for energy storage equipment according to claim 2, characterized in that: The plurality of waterproof plates (11) include a first waterproof plate (111), a second waterproof plate (112), a third waterproof plate and a fourth waterproof plate which are connected end to end in sequence; the first waterproof plate (111), the second waterproof plate (112), the third waterproof plate and the fourth waterproof plate surround the bottom of the energy storage device body (30); one end of the first waterproof plate (111), the second waterproof plate (112), the third waterproof plate and the fourth waterproof plate are connected to the bottom of the energy storage device body (30) via the first fastener (51); the other ends of the first waterproof plate (111), the second waterproof plate (112), the third waterproof plate and the fourth waterproof plate are connected to the bottom plate (40) via the second fastener (52); the first waterproof plate (111), the second waterproof plate (112), the third waterproof plate and the fourth waterproof plate are used to waterproof the bottom of the energy storage device body (30).

4. The waterproof structure for energy storage equipment according to claim 3, characterized in that: The first waterproof plate (111) comprises a first plate body (1111) and a second plate body (1112) which are connected to each other, the first plate body (1111) and the second plate body (1112) are perpendicular to each other, the first plate body (1111) is connected to the bottom of the energy storage device body (30) via the first fastener (51), and the second plate body (1112) is connected to the bottom plate (40) via the second fastener (52).

5. The waterproof structure for energy storage equipment according to claim 4, characterized in that: The first plate body (1111) has a first assembly hole, the second plate body (1112) has a second assembly hole, the first fastener (51) is a first bolt, the second fastener (52) is a second bolt, the first bolt passes through the first assembly hole and is threadedly connected to the bottom of the energy storage device body (30), and the second bolt passes through the second assembly hole and is threadedly connected to the bottom plate (40).

6. The waterproof structure for energy storage equipment according to claim 5, characterized in that: The first assembly hole, the second assembly hole, the first bolt and the second bolt are all multiple, and the multiple first assembly holes are arranged at intervals on the first plate body (1111), and the multiple second assembly holes are arranged at intervals on the second plate body (1112). The multiple first assembly holes and the multiple first bolts are arranged in a one-to-one correspondence, and the multiple second assembly holes and the multiple second bolts are arranged in a one-to-one correspondence.

7. The waterproof structure for energy storage equipment according to claim 1, characterized in that: The waterproof component (10) is an integrated structure or a split structure.

8. The waterproof structure for energy storage equipment according to claim 1, characterized in that: The waterproof component (10) is made of sheet metal.

9. The waterproof structure for energy storage equipment according to claim 2, characterized in that: The sealing assembly (20) comprises a plurality of sealing members (21) connected end to end, wherein the plurality of sealing members (21) are used to seal the gap between the waterproof plate (11) and the bottom of the energy storage device body (30), and to seal the gap between the waterproof plate (11) and the bottom plate (40).

10. The waterproof structure for energy storage equipment according to claim 9, characterized in that: The plurality of seals (21) include a first seal (211), a second seal, a third seal and a fourth seal; the plurality of waterproof boards (11) include a first waterproof board (111), a second waterproof board (112), a third waterproof board and a fourth waterproof board connected end to end in sequence; the first seal (211) is used to seal the gap between the first waterproof board (111) and the bottom of the energy storage device body (30), and to seal the gap between the first waterproof board (111) and the bottom plate (40); the second seal (21) is used to seal The second waterproof plate (112) and the bottom of the energy storage device body (30) are used to seal the gap between the second waterproof plate (112) and the bottom plate (40), and the third sealing member is used to seal the gap between the third waterproof plate and the bottom of the energy storage device body (30), and the gap between the third waterproof plate and the bottom plate (40); the fourth sealing member is used to seal the gap between the fourth waterproof plate and the bottom of the energy storage device body (30), and the gap between the fourth waterproof plate and the bottom plate (40).

11. The waterproof structure for energy storage equipment according to claim 10, characterized in that: The first sealing member (211) comprises a first sealing strip (2111) and a second sealing strip (2112); the first waterproof plate (111) comprises a first plate body (1111) and a second plate body (1112) connected to each other; the first sealing strip (2111) is located between the first plate body (1111) and the energy storage device body (30), and is connected to the first plate body (1111) and / or the energy storage device body (30); the first sealing strip (2111) is used to seal the gap between the first plate body (1111) and the energy storage device body (30); the second sealing strip (2112) is located between the second plate body (1112) and the bottom plate (40), and is connected to the second plate body (1112) and / or the bottom plate (40); the second sealing strip (2112) is used to seal the gap between the second plate body (1112) and the bottom plate (40).

12. The waterproof structure for energy storage equipment according to claim 11, characterized in that: The first sealing strip (2111) is a first waterproof rubber strip, and the second sealing strip (2112) is a second waterproof rubber strip. The first waterproof rubber strip is located below the first fastener (51) and is bonded to the first plate (1111) and / or the energy storage device body (30). The second waterproof rubber strip is located on a side of the second fastener (52) close to the energy storage device body (30) and is bonded to the second plate (1112) and / or the bottom plate (40).

13. The waterproof structure for energy storage equipment according to claim 1, characterized in that: The sealing component (20) is made of silicone or EPDM rubber.

14. An energy storage device, characterized in that: The energy storage device comprises an energy storage device body (30), a bottom plate (40) and a waterproof structure for an energy storage device according to any one of claims 1 to 13.

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